server/src/Core/Identity/IOrganizationTwoFactorTokenProvider.cs

using System.Threading.Tasks;
using Bit.Core.Models.Table;

namespace Bit.Core.Identity
{
    public interface IOrganizationTwoFactorTokenProvider
    {
        Task<bool> CanGenerateTwoFactorTokenAsync(Organization organization);
        Task<string> GenerateAsync(Organization organization, User user);
        Task<bool> ValidateAsync(string token, Organization organization, User user);
    }
}